25 lines
1001 B
YAML
25 lines
1001 B
YAML
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# Longhorn distributed block storage
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# Single-node production deployment — RAID1 hardware already provides redundancy.
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defaultSettings:
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# 1 replica: RAID1 mirrors the disk, so software replication adds no benefit
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# on a single node and would halve available capacity.
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defaultReplicaCount: 1
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# Orphan auto-deletion: clean up node/instance orphaned resources automatically
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orphanAutoDeletion: true
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# Allow volumes to be scheduled on the only available node even when disk
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# pressure is detected (single-node: no other node to reschedule to).
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allowVolumeCreationWithDegradedAvailability: true
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# Reduce reserved percentage to 10% — RAID1 hardware provides physical redundancy,
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# so Longhorn doesn't need to hold back 30% for software replicas.
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# With 937 GiB disk: 843 GiB schedulable (600 SW + 100 PG + ~143 headroom).
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storageReservedPercentageForDefaultDisk: 10
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# Set Longhorn as the default StorageClass.
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persistence:
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defaultClass: true
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defaultClassReplicaCount: 1
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